JPS62199536U - - Google Patents
Info
- Publication number
- JPS62199536U JPS62199536U JP8769986U JP8769986U JPS62199536U JP S62199536 U JPS62199536 U JP S62199536U JP 8769986 U JP8769986 U JP 8769986U JP 8769986 U JP8769986 U JP 8769986U JP S62199536 U JPS62199536 U JP S62199536U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- tripod
- tulip
- lubricant
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000722921 Tulipa gesneriana Species 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Description
第１図〜第４図は本考案の一実施例に係るトリ
ポード型自在継手を示すものであり、第１図はト
リポード軸とニードルローラと球状ローラとの作
動状態を説明する第２図のＡ部拡大図、第２図は
要部拡大断面図、第３図はブーツを外した状態を
示す正面図、第４図はブーツ装着状態を示す第３
図の―線に沿つた断面図、第５図は従来のト
リポード型自在継手を示す要部正面断面図、第６
図はトリポード軸とニードルローラと球状ローラ
との作動状態を示す第５図のＡ部拡大図である。
符号の説明、１０……トリポード、１２……ト
リポード軸、１３……第一軸、１４……ニードル
ローラ、１５……球状ローラ、１５ａ……ローラ
外球面、１６……チユーリツプ、１６ａ……円筒
状案内溝、１７……第二軸、２５……ブーツ、２
６……微小な鋼球（微小な球体）、Ｏ……軸心。
1 to 4 show a tripod type universal joint according to an embodiment of the present invention, and FIG. 1 is a diagram showing A in FIG. 2, which explains the operating state of the tripod shaft, needle roller, and spherical roller. Figure 2 is an enlarged sectional view of the main part, Figure 3 is a front view with the boots removed, and Figure 4 is the front view with the boots attached.
Fig. 5 is a front sectional view of the main part showing a conventional tripod type universal joint, Fig. 6 is a sectional view taken along the line - in the figure.
This figure is an enlarged view of section A in FIG. 5 showing the operating state of the tripod shaft, needle roller, and spherical roller. Explanation of symbols, 10...Tripod, 12...Tripod axis, 13...First axis, 14...Needle roller, 15...Spherical roller, 15a...Roller outer spherical surface, 16...Tulip, 16a...Cylinder shaped guide groove, 17...second shaft, 25...boot, 2
6...Minute steel ball (micro sphere), O...axis center.
Claims (1)
を有するトリポードを備えた第一軸と、各トリポ
ード軸にニードルローラを介して回転および軸線
方向に移動可能に軸支された外球面を有する球状
ローラと、この球状ローラが嵌挿される軸線方向
に延びる円筒状案内溝を有するチユーリツプを備
えた第二軸とからなり、前記第一軸とチユーリツ
プ間にブーツを装着して内部に潤滑剤を充填して
なるトリポード型自在継手において、 前記潤滑剤の中に微小な球体を多量に混入した
ことを特徴とするトリポード型自在継手。[Claims for Utility Model Registration] A first shaft equipped with a tripod having three tripod shafts extending radially from the axis, and a shaft supported rotatably and axially movably on each tripod shaft via a needle roller. A second shaft is provided with a tulip having a cylindrical guide groove extending in the axial direction into which the spherical roller is fitted, and a boot is installed between the first shaft and the tulip. What is claimed is: 1. A tripod type universal joint in which a lubricant is filled inside the joint, characterized in that a large amount of minute spheres are mixed into the lubricant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8769986U JPS62199536U (en) | 1986-06-09 | 1986-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8769986U JPS62199536U (en) | 1986-06-09 | 1986-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62199536U true JPS62199536U (en) | 1987-12-18 |
Family
ID=30945145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8769986U Pending JPS62199536U (en) | 1986-06-09 | 1986-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62199536U (en) |
-
1986
- 1986-06-09 JP JP8769986U patent/JPS62199536U/ja active Pending